Qagan Obo deposit (Rongguan), Diyanqinamu mining district, East Ujimqin Banner (Dongwu Qi), Xilin Gol League (Xilinguole Prefecture), Inner Mongolia Autonomous Region China (05/2016)
Specimen size: 20.3 × 7.7 × 4.3 cm = 7.99” × 3.03” × 1.69” Main crystal size: 1.4 × 1.4 cm = 0.55” × 0.55”